MPO / MTP uchun tolani qanday tanlash mumkin? Bir necha turdagi multimodli tolaning farqi nimada?
OM4 va OM3 tolasi Gigabit tolasi bo'lib, har xil ishlash ko'rsatkichlari OM1 va OM2 ga qaraganda yaxshiroqdir.
| Elyaf turi | Yadro / qoplama (um) | Nur manbai | O'tkazish qobiliyati @ 850nm OFL (MHZ · KM) | O'tkazish qobiliyati @ 850nm EMB (MHZ · KM) | 10Gpbs Ethernet 10G BASE SR / LR | 40Gpbs chekilgan 40G | 100Gpbs Ethernet 100G BASE SR10 / IR4 |
| OM1 | 62.5/125 | LED | 200 | Yordam yo'q | 33M (SR) | Yordam yo'q | Yordam yo'q |
| OM2 | 50/125 | LED | 500 | Yordam yo'q | 82M (SR) | Yordam yo'q | Yordam yo'q |
| OM3 / 150 | 50/125 | VSCELor LED | 700 | 950 | 150M (SR) | 50M (SR4) | 50M (SR10) |
| OM3 / 300 | 50/125 | VSCELor LED | 1500 | 2000 | 300M (SR) | 100M (SR4) | 100M (SR10) |
| OM4 | 50/125 | VSCELor LED | 3500 | 4700 | 500M (SR) | 150M (SR4) | 150M (SR10) |
OFL=Haddan tashqari to'ldirilgan ishga tushirish; EMB=Effektiv modal tarmoqli kengligi
